invisible
adjective
1. impossible or nearly impossible to see; imperceptible by the eye
- invisible rays
- an invisible hinge
- invisible mending
Similar word(s): covert, imperceptible, unperceivable, camouflaged, concealed, hidden, infrared, lightless, nonvisual, occult, ultraviolet, undetectable, unseen, unseeable
2. not prominent or readily noticeable
- the invisible man
- I wish I was invisible when I dropped my food.
Similar word(s): obscure, unnoticeable, inconspicuous
noun
1. (obsolete) An invisible person or thing; specifically, God, the Supreme Being.